One measure of the difficulty of a golf course is its length

One measure of the difficulty of a golf course is its length: total distance (in yards) from tee to hole for all 18 holes. Here are the histogram and summary statistics for the lengths of 45 golf courses.

FOR THIS OPTION C IS CORRECT AS STANDARD DEVIATION AND IQR AS BY THIS ONLY THE ANSWER FOR ALL CAN BE GIVEN AND SUMMY FOR ALL IS DEPENDENT ON STANDARD DEVIATION AND IOR